Christine Ko, at exactly 5ft 2 ½ (158.8 cm), is a petite Taiwanese-American actress whose compact height perfectly suits her vibrant, relatable roles in comedy and drama. Her diminutive stature enhances her youthful charm as Emma on the CBS sitcom The Great Indoors and FXX's Dave, Mandy on Upload, and Jessie Nomura on Hawaii Five-0, allowing her to embody energetic, everyday characters with effortless appeal.